Published scoops - Software

Shadow Copy is a technology in Microsoft Windows, allowing users to make manual or automatic backups/snapshots of computer volumes or files. It is also known as Volume Snapshot Service, Volume Shadow Copy Service or VSS.

Microsoft defines it as follows:
"The Volume Shadow Copy Service (VSS) is a set of COM interfaces that implements a framework to allow volume backups to be performed while applications on a system continue to write to the volumes."

This service requires the file system to be NTFS so as to create and store shadow copies. And the copies can be created by any Windows component using this technology on local, external and removable volumes or network locations, such as when creating a scheduled Windows backup or automatic system restore point.

With Qualitia SME’s / business analysts and manual testers can quickly automate functional tests to support even your agile methodologies, without writing a single line of code. Making mobile manageable. An offering for the era of digitalisation, Qualitia ensures complete mobile automation of Android and iOS platforms.

How to fix WhatsApp error 'Sorry, this media file doesn't exist on your SD card/internal storage'?
Method 1. Restart Your Phone.
If you cannot find media files from your SD card or internal storage, the first thing you can do is to restart your phone.

Turn off your phone.
Turn on it.
Wait for the phone to read all the files on your SD card.
Access the media files again.
Method 2. Copy the Missing Media Files to the Original WhatsApp Folder
When you receive a media file (like a photo, video, audio etc.) in WhatsApp, it will be automatically saved in Gallery under the Whatsapp folder by default. However, sometimes, you might have moved the files to SD card or another location unknowingly due to a shortage of space, and then you cannot find media files from your WhatsApp. Therefore, to remove out this "sorry this media file appears to be missing WhatsApp" error, you just have to copy the missing media files to the original WhatsApp folder where they were earlier, and try again to open them. You will find that your problem has been solved. However, if this solution cannot work, keep reading.

Method 3. Unmount and Mount SD Card
If the above 2 solutions fail, you can try the following steps to fix this media file doesn't exist error.

1) Open your phone Settings.

2) Go to Storage.

3) Tap on Unmount SD card option.
4) Wait for few minutes.

5) Tap on Mount SD card.

6) Go to File Manager, and then check the media files.

Method 4. Remove Write Protection from SD Card
Sometimes, if the SD card is write protected, you will receive the error message that reads "Sorry, this media file doesn't exist on your SD card" when you try to access pictures and videos. Now, you can try the following steps to remove write protection to fix this "sorry this media file appears to be missing WhatsApp" issue.

Today everybody knows a girl named Siri and her besties Alexa, Cortana, and Google Assistant. These artificial intelligence pals have been hanging out in our houses, cars, and phones. The voice assistants are taking the world by storm and there’s nothing we can do but join the party. The generation raised by their side, ‘The Siri gen’, is our future, and voice assistants are not a new thing for them, but an essential. So, the question ‘How to make an app like Siri’ is everybody’s pain today.

Now, I’ll guide you into the future and explain everything you need to know about voice assistants and the ways to make one for your mobile app.

As is well known, the internal memory of Android device is never much as it appears. For a device with 32GB of storage, much storage is occupied by the operating system, preinstalled apps as well as the wasted space based on how the OS formats storage medium.

As a result, when trying to install or update an app on your Android, you are only told "Insufficient Storage Available" error although the app takes less space than what is actually available on your Android device. (Sometimes "this device doesn't have enough space to download" error may appear when downloading an app.) As a matter of fact, there is enough storage space available to update or install your required app but not enough space to execute the process.

The .NET or dot net framework was introduced by Microsoft in June 2000. It is a standout amongst the most acknowledged web application development technologies. The increase in web innovation has brought many platform, dialects and applications in development, out of which Microsoft Dot net has turned into the exceptionally respected one.

Today, Enterprise Resource Planning (ERP) applications are delivering high-value returns by improving the operational efficiency and helping businesses focus on reducing costs, unforeseen losses, and ensuring the presence of growth factors. But, the real benefit of implementing ERPs lies in driving the factors that can enable growth and innovation in a business. In this post, we explore this aspect.

Have you ever encountered the "The device is not ready" error message? Read this post, and then you will find 5 solutions to fix this issue.
Solution 1. Check the drive connection
In order to verify whether the error is caused by loose connections or damaged computer USB ports, you can do the following steps.

Step 1. Disconnect the storage device and insert it into your PC through the same USB ports to check if the device was loosely connected. If the error disappears, you can make sure that neither of your inserted device and the related USB port is damaged. But, if the error still exists, you can go on trying next step.

Step 2: Disconnect the device and plug it into your PC by using a different USB port. If this device can be accessed well, it is absolutely the damaged USB port that causes the problem. If this method doesn't work, you'd better go to next step.

Step 3: Connect your hard drive to another computer that reads USB drives properly to check whether the problem is caused by the computer or operating system.